Prevention of corrosion of silver reflectors for the National Ignition Facility

Norman L. Thomas; Wigbert J. Siekhaus; Joseph C. Farmer; Hugh Gregg; Alvin C. Erlandson; Christopher D. Marshall; Jesse D. Wolfe; David Fix; David Ahre

doi:10.1117/12.328510

27 October 1998 Prevention of corrosion of silver reflectors for the National Ignition Facility

Norman L. Thomas, Wigbert J. Siekhaus, Joseph C. Farmer, Hugh Gregg, Alvin C. Erlandson, Christopher D. Marshall, Jesse D. Wolfe, David Fix, David Ahre

Author Affiliations +

Proceedings Volume 3427, Optical Systems Contamination and Degradation; (1998) https://doi.org/10.1117/12.328510
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

Abstract

A durable protected silver coating was designed and fabricated for possible use on flashlamp reflectors in the National Ignition Facility to avoid tarnishing under corrosive conditions and intense visible light . This coating provides a valuable alternative for mirror coatings where high reflectance and durability are important requirements. This paper describes a protected silver coating having high reflectance from 400 nm to 10,000 nm. The specular reflectance is between 95 percent and 98 percent in the visible region and 98 percent or better in the IR region.

Citation Download Citation

Norman L. Thomas, Wigbert J. Siekhaus, Joseph C. Farmer, Hugh Gregg, Alvin C. Erlandson, Christopher D. Marshall, Jesse D. Wolfe, David Fix, and David Ahre "Prevention of corrosion of silver reflectors for the National Ignition Facility", Proc. SPIE 3427, Optical Systems Contamination and Degradation, (27 October 1998); https://doi.org/10.1117/12.328510

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available